نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588718.jpg?itok=a_czfatM)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/653663147.jpg?itok=EWbG-7xE)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/y9YWfjwSYRo.jpg?itok=4BgG40Yb)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BhsTP0xOuI8.jpg?itok=4xk4Px_o)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677044201.jpg?itok=ViZiHet_)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/QJhBdARRhag.jpg?itok=M549Ji92)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/679625954.jpg?itok=SBwdZpXd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/679904065.jpg?itok=cTJoX5IV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677649819.jpg?itok=LXDubRSB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/658509926.jpg?itok=FUDOxctc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/657313799.jpg?itok=mt4ZujSi)
المصفيـات: